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v3.25.2

Securities - Amortized Cost and Fair Value (Details) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2025 USD ($) item | Dec. 31, 2024 USD ($)
Securities Available-for-Sale |  |
Amortized Cost | $ 1,232,370 | $ 1,230,328
Gross Unrealized Gains | 3,301 | 2,152
Gross Unrealized Losses | (57,983) | (70,779)
Fair Value | 1,177,688 | 1,161,701
Accrued interest receivable | 7,300 | 7,100
FHLB and FRB Stock |  |
FHLBC stock | 4,200 | 4,500
FRBC stock | 14,900 | 14,900
Securities pledged to secure deposits and for other purposes | $ 657,800 | 717,500
Other disclosures |  |
Number of securities issued from originators | item | 0 |
Number of originators | item | 1 |
Minimum percentage of securities investment | 10.00% |
U.S. Treasury |  |
Securities Available-for-Sale |  |
Amortized Cost | $ 188,959 | 193,902
Gross Unrealized Gains | 1,487 | 700
Gross Unrealized Losses |  | (459)
Fair Value | 190,446 | 194,143
U.S. government agencies |  |
Securities Available-for-Sale |  |
Amortized Cost | 38,876 | 39,202
Gross Unrealized Losses | (735) | (1,388)
Fair Value | 38,141 | 37,814
U.S. government agencies mortgage-backed |  |
Securities Available-for-Sale |  |
Amortized Cost | 104,995 | 112,241
Gross Unrealized Losses | (8,912) | (11,964)
Fair Value | 96,083 | 100,277
States and political subdivisions |  |
Securities Available-for-Sale |  |
Amortized Cost | 219,682 | 226,969
Gross Unrealized Gains | 169 | 264
Gross Unrealized Losses | (11,037) | (11,777)
Fair Value | 208,814 | 215,456
Collateralized mortgage obligations |  |
Securities Available-for-Sale |  |
Amortized Cost | 429,423 | 411,170
Gross Unrealized Gains | 1,134 | 647
Gross Unrealized Losses | (35,543) | (43,201)
Fair Value | 395,014 | 368,616
Asset-backed Securities |  |
Securities Available-for-Sale |  |
Amortized Cost | 49,384 | 64,215
Gross Unrealized Gains | 287 | 69
Gross Unrealized Losses | (1,552) | (1,981)
Fair Value | 48,119 | 62,303
Collateralized loan obligations. |  |
Securities Available-for-Sale |  |
Amortized Cost | 201,051 | 182,629
Gross Unrealized Gains | 224 | 472
Gross Unrealized Losses | (204) | (9)
Fair Value | $ 201,071 | $ 183,092

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